摘要:
The invention relates to a herbicidal agent containing: A) one or more compounds of formula (I), wherein V represents a non-substituted or substituted heterocyclyl radical or a radical -CR?α = CRβ Rβ1¿, wherein R?α and Rbgr;¿ are the same or different C¿1?-C40 radicals, which contain carbon and which, together, can form a non-substituted or substituted ring, R?β1¿ represents OH or a C¿1?-C40 radical that contains carbon, and Z represents a non-substituted or substituted aryl radical, and containing: B) one or more surfactants that comprise, as a structural element, at least 10 alkylene oxide units.
摘要:
The invention relates to the combination of an agrochemical active substance, especially herbicides from the group of the sulfonyl ureas, with a polymer while forming hydrogen bridges for the controlled release of said active substance. The polymer and the active substance have functional groups that facilitate the formation of hydrogen bridges. The preferred polymers are polyvinyl alcohols or partially saponified polyvinyl acetates.
摘要:
The invention relates to herbicidal agents containing post-emergence herbicides, carrier materials from the group consisting of fuller's earth, aerogels, high molecular weight polyglycols and polymers based on acrylic acids, methacrylic acids and their copolymers and optionally other additives. Said agents can also be used as pre-emergence herbicides for the control of undesired harmful plants.
摘要:
The invention relates to a herbicidal agent containing the following: A) one or more sulfonylureas of general formula (I) wherein R1 is C2-C4-alkoxy or CO-Ra, wherein Ra is equal to OH, C¿1?-C6-alkoxy or NR?bRc¿, wherein R?b and Rc¿ independently of each other, are the same or different and are H or C¿1?-C6-alkyl, R?2¿ is halogen or (A)¿n-NR?dRe, wherein n is equal to zero or 1, A is a group CRfRg, wherein R?f and Rg¿, independently of each other, are the same or different and are H or C1-C6-alkyl, Rd is equal to H or C¿1?-C6-alkyl and R?e¿ is H, C¿1?-C6-alkyl or an acyl radical, and wherein R?d and Re¿ can also form a heterocyclical ring; and R2 can also be H if R1 is equal to C¿2?-C4-alkoxy; R?3¿ is H or C¿1?-C6-alkyl; m is equal to zero or 1; x and Y, independently of each other, are the same or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, each of the three aforementioned radicals being unsubstituted or substituted with one or more radicals from the following group: halogen, C1-C4-alkoxy and C1-C4-alkylthio, or C3-C6-cycloalkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-alkenyloxy or C3-C6-alkynyloxy, preferably C1-C4-alkyl or C1-C4--alkoxy; and Z is equal to CH or N; and/or their salts; and B) one or more tensides containing at least 10 alkylene oxide units as a structural element.
摘要:
The invention relates to a herbicide agent containing A) at least one compound of formula (I) wherein Hal1 and Hal2 represent the same or different halogen atoms, and R1 represents H, a cation or a radical containing C¿1?-C20 carbon; and B) at least one surfactant containing at least 12 alkylene oxide units as a structural element.
摘要:
The invention relates to a herbicidal agent containing the following: A) one or more sulfonylureas of general formula (I) wherein R1 is C2-C4-alkoxy or CO-Ra, wherein Ra is equal to OH, C¿1?-C6-alkoxy or NR?bRc¿, wherein R?b and Rc¿ independently of each other, are the same or different and are H or C¿1?-C6-alkyl, R?2¿ is halogen or (A)¿n-NR?dRe, wherein n is equal to zero or 1, A is a group CRfRg, wherein R?f and Rg¿, independently of each other, are the same or different and are H or C1-C6-alkyl, Rd is equal to H or C¿1?-C6-alkyl and R?e¿ is H, C¿1?-C6-alkyl or an acyl radical, and wherein R?d and Re¿ can also form a heterocyclical ring; and R2 can also be H if R1 is equal to C¿2?-C4-alkoxy; R?3¿ is H or C¿1?-C6-alkyl; m is equal to zero or 1; x and Y, independently of each other, are the same or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, each of the three aforementioned radicals being unsubstituted or substituted with one or more radicals from the following group: halogen, C1-C4-alkoxy and C1-C4-alkylthio, or C3-C6-cycloalkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-alkenyloxy or C3-C6-alkynyloxy, preferably C1-C4-alkyl or C1-C4--alkoxy; and Z is equal to CH or N; and/or their salts; and B) one or more tensides containing at least 10 alkylene oxide units as a structural element.